Planners added the national security courtroom for pretrial hearings and to prepare for the possibility of a Sept. 11 trial. Planners added the national security courtroom for pretrial hearings and to prepare for the possibility of a Sept. 11 trial. Read More September 11 (2001), United States Defense and Military Forces, Detainees, Guantanamo Bay Naval Base (Cuba), News and News Media NYT > U.S. News